Actual Michael, I guess I do have one more question in regards to the m9XX related to the m905.
If using a short TOSLINK cable, I am able to stream 24bit/192Khz material from my DAP to the m9XX. It is temperamental, but it does work.
I notice the m905 does not list support for that bit depth and rate for the TOSLINK input. In reality is it the same tho? It is temperamental and dependant on the cable, but can usually work. Or should I not expect it to work, ever?